java程序的读写SD卡文件

一个用Java写的计算器程序。由于初次用做Java做程序，可能比较嫩，见谅。-use Java to write a calculator program. Since the initial use Java to do so procedures may be more tender, and be forgiven.

基于applet来实现条形码的生成方案，来自barcode4j-Applet-based bar code generation to achieve the program, from barcode4j

在软件开发中用来绘制各种图表的源码，采用 jfreechart框架，图表的种类很多如饼图，折线图等。-In software development in a variety of charts used to draw the source, using JfreeChart framework, many different types of charts such as pie chart, line graph.

自定义事件的演示，其中加了详细的注释，适合初学者了解JAVA的事件处理-since the definition of demonstration, plus a detailed notes, for beginners to understand the incident JAVA

java实现读取RTF文本,对采用RTF加密的文本可做解码参考-java achieve read RTF text using RTF can decode the encrypted text reference

java3d 交互式三维编程 里面含有java和3d基础(java3d interactive programming which contains three basic java and 3d)

用java的数据类型比较大小- Compares the size with the java data type

这是一个applet小动画，能在dreamweaver里面进行运行(This is a small applet running animation in dreamweaver inside)

用途： 自动查询所有数据库的所有表，列出所有表的字段的属性：字段名＋字段类型 使用说明： eclipse3.1和3.2都运行没有问题，sql2000数据库的架包也放到一起了。只要 在eclipse中导入工程文件即可成功运行了。 入口类在 .src est3.java 里面-purposes : automatic access to all database of all list of all the tables in the field attributes : field names+ field types use : eclipse3.1 and 3.2 are running without problems, sql2000 database of aircraft packet was put together by. As long as the eclipse into the project document which can be successful. In the import category. Src inside test3.java

TCP一对多通信-TCP More Communication